tree 6915fe732714cf3b87e29b6bff08e1476c51119e
parent b6fffd0208b8aa80ce271e5ab7efc50f7236ba40
author Eduardo Habkost <ehabkost@redhat.com> 1255543347 -0300
committer Marcelo Tosatti <mtosatti@redhat.com> 1255702112 -0300

fix MSR_COUNT for kvm_arch_save_regs()

A new register was added to the load/save list on commit
d283d5a65a2bdcc570065267be21848bd6fe3d78, but MSR_COUNT was not updated, leading
to potential stack corruption on kvm_arch_save_regs().

The following registers are saved by kvm_arch_save_regs():

 1) MSR_IA32_SYSENTER_CS
 2) MSR_IA32_SYSENTER_ESP
 3) MSR_IA32_SYSENTER_EIP
 4) MSR_STAR
 5) MSR_IA32_TSC
 6) MSR_VM_HSAVE_PA
 7) MSR_CSTAR (x86_64 only)
 8) MSR_KERNELGSBASE (x86_64 only)
 9) MSR_FMASK (x86_64 only)
10) MSR_LSTAR (x86_64 only)

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>